Multiple sounds, some very different, all produced by the same Analog Box circuit. It was a poor attempt to recreate the Star Trek (original series) ship's phaser sound, which it can kind of come close to doing, but by changing the frequencies of some of the oscillators (etc.) you can get very different sounding noises out of it. So this is a long-ish sampling with a phaser-like sound, a ship-background-ambiance sort of sound, some equipment humming sounds, and other sci-fi unexplainable weirdities, maybe even sounds from giant insect creatures from outer space, I dunno. Sorry I didn't take the time to split these up, or to create loops, but if I had to do that with all these variations in this and the other files, I would never get around to posting them. So you can do that extraction yourself.